Oxygen in the atmosphere of the tank is used up when iron is converted into oxides during the corrosin process . What is requires prior to entry - Job.in

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Friday, 6 August 2021

Home Unlabelled Oxygen in the atmosphere of the tank is used up when iron is converted into oxides during the corrosin process . What is requires prior to entry

Oxygen in the atmosphere of the tank is used up when iron is converted into oxides during the corrosin process . What is requires prior to entry

 Oxygen in the atmosphere of the tank is used up when iron is converted into oxides during the corrosion process. What is requires prior to entry 

1) copious quantity of fresh air 
2) pressurized oxygen pumped 
3) space to be ventilated for 24 hours 
4) space to have a minimum oxygen level for sustaining life 


Ans___4) space to have a minimum oxygen level for sustaining life 

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